Fig. 6From: Low CD4 + T cell count is related to specific anti-nuclear antibodies, IFNα protein positivity and disease activity in systemic lupus erythematosus pregnancyLower CD4 + T cell counts in IFNα-positive pregnant women with SLE. (A) Correlation analysis of CD4 + T cell counts and IFNα protein concentrations. (B) Comparison of CD4 + T cell counts in pregnant women with or without IFNα protein positivity (≥ 136 fg/ml). (C) Correlation analysis of CD8 + T cell counts and IFNα protein concentrations. (D) Comparison of CD8 + T cell counts in pregnant women with or without IFNα protein positivity. ****p < 0.0001, (A and C) Spearman rank correlation test, (B) Mann–Whitney U testBack to article page